CA2389581A1 - Packet telephony power management - Google Patents

Packet telephony power management Download PDF

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Publication number
CA2389581A1
CA2389581A1 CA002389581A CA2389581A CA2389581A1 CA 2389581 A1 CA2389581 A1 CA 2389581A1 CA 002389581 A CA002389581 A CA 002389581A CA 2389581 A CA2389581 A CA 2389581A CA 2389581 A1 CA2389581 A1 CA 2389581A1
Authority
CA
Canada
Prior art keywords
alert
subscriber units
packet telephony
power management
phase
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002389581A
Other languages
French (fr)
Other versions
CA2389581C (en
Inventor
Timothy M. Burke
Richard J. Corrigan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Google Technology Holdings LLC
Original Assignee
Motorola, Inc.
Timothy M. Burke
Richard J. Corrigan
Motorola Mobility, Inc.
Motorola Mobility Llc
Google Technology Holdings LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Motorola, Inc., Timothy M. Burke, Richard J. Corrigan, Motorola Mobility, Inc., Motorola Mobility Llc, Google Technology Holdings LLC filed Critical Motorola, Inc.
Publication of CA2389581A1 publication Critical patent/CA2389581A1/en
Application granted granted Critical
Publication of CA2389581C publication Critical patent/CA2389581C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/10—Current supply arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2801—Broadband local area networks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate

Abstract

A power management is provided to minimize power consumption on the IP
telephony distribution system (10) supporting line-powered cable-modem subscriber units (16). The power saving techniques in the packet telephony system using alert queue (60). The alert queue (60) is established and segmented into a plurality of phases for selective activation, each phase having memory buffers for buffering packet telephony information communicated via the cable modem termination systems (CMTSs 28). The multiple cable modem subscriber units (16, 18) are divided into a plurality of alert phase groups, each alert phase group being associated with one of the plurality of phases of the alert queue. The VBC (62) may then be provided between the CMTS (28) and the subscriber units (16, 18) for transmitting control information.
CA002389581A 1999-11-01 2000-10-26 Packet telephony power management Expired - Lifetime CA2389581C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/430,898 US6233235B1 (en) 1999-11-01 1999-11-01 Packet telephony power management
US09/430,898 1999-11-01
PCT/US2000/029475 WO2001033790A1 (en) 1999-11-01 2000-10-26 Packet telephony power management

Publications (2)

Publication Number Publication Date
CA2389581A1 true CA2389581A1 (en) 2001-05-10
CA2389581C CA2389581C (en) 2006-05-16

Family

ID=23709548

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002389581A Expired - Lifetime CA2389581C (en) 1999-11-01 2000-10-26 Packet telephony power management

Country Status (6)

Country Link
US (1) US6233235B1 (en)
EP (1) EP1230768A1 (en)
KR (1) KR100453757B1 (en)
AU (1) AU762949C (en)
CA (1) CA2389581C (en)
WO (1) WO2001033790A1 (en)

Families Citing this family (91)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9286294B2 (en) 1992-12-09 2016-03-15 Comcast Ip Holdings I, Llc Video and digital multimedia aggregator content suggestion engine
US7168084B1 (en) 1992-12-09 2007-01-23 Sedna Patent Services, Llc Method and apparatus for targeting virtual objects
US6317236B1 (en) * 1998-09-24 2001-11-13 Cisco Photonics Italy, S.R.L. Method and apparatus for transmitting an internet protocol (IP) packet within a fiber optic network
US7075903B1 (en) * 1999-04-14 2006-07-11 Adc Telecommunications, Inc. Reduced power consumption in a communication device
US6392999B1 (en) * 1999-08-10 2002-05-21 Lucent Technologies Inc. Conferencing and announcement generation for wireless VoIP and VoATM calls
JP2004514303A (en) * 1999-09-03 2004-05-13 オーエヌアイ　システムズ　コーポレイション Optical power management in optical networks
US6775267B1 (en) 1999-12-30 2004-08-10 At&T Corp Method for billing IP broadband subscribers
US6690675B1 (en) 1999-12-30 2004-02-10 At&T Corp. User programmable fail-proof IP hotline/warm-line
US6728239B1 (en) 1999-12-30 2004-04-27 At&T Corp. Scaleable network server for low cost PBX
US6671262B1 (en) 1999-12-30 2003-12-30 At&T Corp. Conference server for automatic x-way call port expansion feature
US6775273B1 (en) 1999-12-30 2004-08-10 At&T Corp. Simplified IP service control
US6680935B1 (en) 1999-12-30 2004-01-20 At&T Corp. Anonymous call rejection
US6678265B1 (en) 1999-12-30 2004-01-13 At&T Corp. Local number portability database for on-net IP call
US6826173B1 (en) 1999-12-30 2004-11-30 At&T Corp. Enhanced subscriber IP alerting
US6937713B1 (en) 1999-12-30 2005-08-30 At&T Corp. IP call forward profile
US6816469B1 (en) 1999-12-30 2004-11-09 At&T Corp. IP conference call waiting
US6687360B2 (en) * 1999-12-30 2004-02-03 At&T Corp. Personal IP follow-me service
US6633635B2 (en) 1999-12-30 2003-10-14 At&T Corp. Multiple call waiting in a packetized communication system
US7180889B1 (en) 1999-12-30 2007-02-20 At&T Corp. Personal control of address assignment and greeting options for multiple BRG ports
US20020056135A1 (en) * 2000-03-06 2002-05-09 Alok Sharma Transceiver channel bank with reduced connector density
US7149223B2 (en) * 2000-03-06 2006-12-12 Juniper Networks, Inc. Enhanced fiber nodes with CMTS capability
US6993016B1 (en) 2000-11-16 2006-01-31 Juniper Networks, Inc. Methods and apparatus for transmission of analog channels over digital packet networks
US7099340B2 (en) * 2000-03-06 2006-08-29 Juniper Networks, Inc. Enhanced CMTS for reliability, availability, and serviceability
US6842459B1 (en) 2000-04-19 2005-01-11 Serconet Ltd. Network combining wired and non-wired segments
EP1176792A1 (en) * 2000-07-24 2002-01-30 Alcatel Method and apparatus for providing an all digital loop with power-optimised mode
US7539155B1 (en) * 2000-08-15 2009-05-26 Michael Holloway Centralized feature platform in a packetized network
US7116685B2 (en) * 2000-08-22 2006-10-03 Thomson Licensing Communication parameter adjustment system in an internet compatible bi-directional communication system
EP1336300A4 (en) * 2000-10-18 2006-03-15 Motorola Inc Cable interface panel
US6690655B1 (en) * 2000-10-19 2004-02-10 Motorola, Inc. Low-powered communication system and method of operation
US6970935B1 (en) * 2000-11-01 2005-11-29 International Business Machines Corporation Conversational networking via transport, coding and control conversational protocols
US6934756B2 (en) * 2000-11-01 2005-08-23 International Business Machines Corporation Conversational networking via transport, coding and control conversational protocols
WO2002041558A2 (en) * 2000-11-16 2002-05-23 Pacific Broadband Communications, Inc. Enhanced fiber nodes with cmts capability
US7251232B1 (en) * 2000-11-22 2007-07-31 Cisco Technology, Inc. Point-controlled contention arbitration in multiple access wireless LANs
ATE341854T1 (en) * 2000-12-13 2006-10-15 Juniper Networks Inc TUNER FOR DIGITAL RECEIVER WITH MULTIPLE INPUT CHANNELS AND OUTPUT CHANNELS
US6917608B1 (en) 2000-12-22 2005-07-12 National Semiconductor Corporation Microsequencer microcode bank switched architecture
US6963554B1 (en) 2000-12-27 2005-11-08 National Semiconductor Corporation Microwire dynamic sequencer pipeline stall
US7584498B2 (en) 2001-04-23 2009-09-01 Thomson Licensing Method and apparatus for enhanced cable modem operation
US7587746B1 (en) * 2001-05-02 2009-09-08 Cisco Technology, Inc. Methods and apparatus for enabling and disabling cable modem receiver circuitry
US20020172290A1 (en) * 2001-05-18 2002-11-21 Chorpenning Jack S. Method and system for transmitting signals between a high speed serial bus and a coaxial cable
US7639617B2 (en) * 2001-06-27 2009-12-29 Cisco Technology, Inc. Upstream physical interface for modular cable modem termination system
US7688828B2 (en) 2001-06-27 2010-03-30 Cisco Technology, Inc. Downstream remote physical interface for modular cable modem termination system
US7908628B2 (en) 2001-08-03 2011-03-15 Comcast Ip Holdings I, Llc Video and digital multimedia aggregator content coding and formatting
US7793326B2 (en) 2001-08-03 2010-09-07 Comcast Ip Holdings I, Llc Video and digital multimedia aggregator
US7126920B2 (en) * 2001-08-08 2006-10-24 General Instrument Corporation Performance of lifetest using CMTS as a proxy
US20030053493A1 (en) * 2001-09-18 2003-03-20 Joseph Graham Mobley Allocation of bit streams for communication over-multi-carrier frequency-division multiplexing (FDM)
US7729379B2 (en) * 2001-09-18 2010-06-01 Scientific-Atlanta, Inc. Mapping of bit streams into MPEG frames
US7336680B2 (en) * 2001-09-18 2008-02-26 Scientific-Atlanta, Inc. Multi-carrier frequency-division multiplexing (FDM) architecture for high speed digital service
WO2003030548A1 (en) * 2001-09-28 2003-04-10 Arris International, Inc. Digital transmission system having modulators remotely located from central media access control layer
US6993327B2 (en) * 2001-10-29 2006-01-31 Motorola, Inc. Multicast distribution of presence information for an instant messaging system
US7415005B1 (en) 2001-10-29 2008-08-19 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Ad hoc selection of voice over internet streams
US20030095505A1 (en) * 2001-11-16 2003-05-22 Wells Owen N. Cable redundancy in network data links
US20030101463A1 (en) * 2001-11-26 2003-05-29 Adc Telecommunications, Inc. Passive CMTS redundancy
US6952785B1 (en) 2002-03-04 2005-10-04 Cisco Technology, Inc. Methods and apparatus for powering a data communications port
EP1495577B1 (en) 2002-04-16 2014-12-10 Thomson Licensing Method, apparatus and system for supporting multiple collaborative sessions in a bi-directional communication device
US7590145B2 (en) * 2002-09-17 2009-09-15 Scientific-Atlanta, Inc. Multiplexing octets from a data flow over MPEG packets
US20040057576A1 (en) * 2002-09-23 2004-03-25 Simon Lavaud System and method for on-demand battery backup for cable telephony device
US20040139473A1 (en) * 2003-01-10 2004-07-15 Adc Broadband Access Systems, Inc. Increasing capacity in a cable modem termination system (CMTS) with passive redundancy
EP1611746A4 (en) * 2003-03-31 2006-04-05 Arris Int Inc Broadband multi-interface media module
US7353407B2 (en) * 2004-05-20 2008-04-01 Cisco Technology, Inc. Methods and apparatus for provisioning phantom power to remote devices
US7720101B2 (en) * 2004-05-25 2010-05-18 Cisco Technology, Inc. Wideband cable modem with narrowband circuitry
US7864686B2 (en) 2004-05-25 2011-01-04 Cisco Technology, Inc. Tunneling scheme for transporting information over a cable network
US7539208B2 (en) * 2004-05-25 2009-05-26 Cisco Technology, Inc. Timing system for modular cable modem termination system
US7817553B2 (en) * 2004-05-25 2010-10-19 Cisco Technology, Inc. Local area network services in a cable modem network
US7532627B2 (en) * 2004-05-25 2009-05-12 Cisco Technology, Inc. Wideband upstream protocol
US8149833B2 (en) * 2004-05-25 2012-04-03 Cisco Technology, Inc. Wideband cable downstream protocol
US7646786B2 (en) * 2004-05-25 2010-01-12 Cisco Technology, Inc. Neighbor discovery in cable networks
US7835274B2 (en) * 2004-05-25 2010-11-16 Cisco Technology, Inc. Wideband provisioning
US8102854B2 (en) 2004-05-25 2012-01-24 Cisco Technology, Inc. Neighbor discovery proxy with distributed packet inspection scheme
US7940746B2 (en) 2004-08-24 2011-05-10 Comcast Cable Holdings, Llc Method and system for locating a voice over internet protocol (VoIP) device connected to a network
CA2525355A1 (en) * 2004-11-04 2006-05-04 Jacobi Systems Corp. A method and apparatus for transmission of digital signals over a coaxial cable
US7496059B2 (en) * 2004-12-09 2009-02-24 Itt Manufacturing Enterprises, Inc. Energy-efficient medium access control protocol and system for sensor networks
US20060127086A1 (en) * 2004-12-10 2006-06-15 Ciena Corporation Suppression of power transients in optically amplified links
US8373926B2 (en) * 2004-12-10 2013-02-12 Ciena Corporation Differentiation of power and channel count changes in optically amplified links
US7478251B1 (en) 2004-12-23 2009-01-13 Cisco Technology, Inc. Methods and apparatus for provisioning uninterruptible power for power over Ethernet applications
US7472290B2 (en) * 2004-12-23 2008-12-30 Cisco Technology, Inc. Methods and apparatus to maintain and utilize mobile power profile information
US7509505B2 (en) 2005-01-04 2009-03-24 Cisco Technology, Inc. Method and system for managing power delivery for power over Ethernet systems
US7630361B2 (en) * 2005-05-20 2009-12-08 Cisco Technology, Inc. Method and apparatus for using data-over-cable applications and services in non-cable environments
US7451329B2 (en) * 2005-09-08 2008-11-11 Cisco Technology, Inc. Techniques for measuring network resistive loss within a power-sourcing apparatus
US7262974B2 (en) * 2005-10-28 2007-08-28 Cisco Technology, Inc. Techniques for alleviating the need for DC blocking capacitors in high-speed differential signal pairs
US8347341B2 (en) * 2006-03-16 2013-01-01 Time Warner Cable Inc. Methods and apparatus for centralized content and data delivery
US8539105B2 (en) * 2006-06-05 2013-09-17 Stmicroelectronics, Inc. System and method for synchronized content rendering in a multi-node network
US20080005350A1 (en) * 2006-06-05 2008-01-03 Oleg Logvinov System and method for synchronized content rendering in a multi-node network
US7818591B2 (en) * 2007-04-11 2010-10-19 Cisco Technology, Inc. Techniques for measuring network channel resistive loss between a power-sourcing apparatus and a powered device
US20100162021A1 (en) * 2008-12-08 2010-06-24 Kennard Peter System and method for extending the battery life of a mobile device
EP2139155A1 (en) * 2008-06-27 2009-12-30 Nokia Siemens Networks Oy Method and device for processing data and communication system comprising such device
US8214665B2 (en) * 2009-03-12 2012-07-03 Broadcom Corporation Method and system for transmit queue management for energy efficient networking
US8094661B2 (en) 2009-03-31 2012-01-10 Comcast Cable Communications, Llc Subscriber access network architecture
US8428063B2 (en) 2009-03-31 2013-04-23 Comcast Cable Communications, Llc Access network architecture having dissimilar access sub-networks
US9787463B2 (en) * 2011-10-14 2017-10-10 Maxlinear, Inc. Method and system for server-side message handling in a low-power wide area network
US9141169B2 (en) 2012-01-20 2015-09-22 Cisco Technology, Inc. System and method to conserve power in an access network without loss of service quality
US9958924B2 (en) 2013-08-28 2018-05-01 Cisco Technology, Inc. Configuration of energy savings

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3848193A (en) * 1972-12-15 1974-11-12 Gautney & Jones Communications Nationwide system for selectively distributing information
US5764734A (en) * 1994-12-21 1998-06-09 Motorola, Inc. Method and system for controlling access to a channel
US5881361A (en) * 1996-04-03 1999-03-09 Motorola, Inc. Communication unit power up sequencing
US6049826A (en) * 1998-02-04 2000-04-11 3Com Corporation Method and system for cable modem initialization using dynamic servers
US6011548A (en) * 1998-09-04 2000-01-04 Cyberstar, L.P. System for integrating satellite boardband data distributed over a cable TV network with legacy corporate local area networks

Also Published As

Publication number Publication date
US6233235B1 (en) 2001-05-15
WO2001033790A1 (en) 2001-05-10
AU762949B2 (en) 2003-07-10
CA2389581C (en) 2006-05-16
AU762949C (en) 2004-02-12
KR20020060962A (en) 2002-07-19
EP1230768A1 (en) 2002-08-14
KR100453757B1 (en) 2004-10-20
AU1232401A (en) 2001-05-14

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Effective date: 20201026